<template>
  <div class="member-order-page">
    <XtxTabs v-model="activeName" @tab-click="tabClick">
      <XtxTabsPanel v-for="item in orderStatus" :key="item.name" :label="item.label" :name="item.name">
        <!-- {{ item.label }} -->
      </XtxTabsPanel>
      <!-- 订单列表 -->
    </XtxTabs>
    <div class="order-list">
      <div v-if="loading" class="loading"></div>
      <div class="none" v-if="!loading && orderList.length === 0">暂无数据</div>
      <OrderItem v-for="item in orderList" :key="item.id" :order="item" @on-cancel-order="onCancelOrder(item)"
        @on-delete-order="onDeleteOrder(item)" @on-confirm-order="onConfirmOrder(item)"
        @on-logistics="onLogisticsOrder" />
    </div>
    <!-- 分页组件 -->
    <XtxPagination v-if="total > requestParams.pageSize" @current-change="requestParams.page=$event" :total="total"
      :page-size="requestParams.pageSize" :current-page="requestParams.page" />
  </div>
  <!-- 对于像：对话框，消息提示，确认提示，通知组件 适合使用传送门 Teleport -->
  <!-- 取消原因组件 -->
  <Teleport to="#dailog">
    <OrderCancel ref="orderCancelCom" />
  </Teleport>

  <!-- 查看物流组件 -->
  <Teleport to="#dailog">
    <OrderLogistics ref="logisticsOrderCom" />
  </Teleport>
</template>

<script setup>
import { orderStatus } from '@/api/constants'
import { reactive, ref, watch } from 'vue'
import { findOrderList, delteOrder, confirmOrder } from '@/api/order'
import Message from '@/components/library/Message'
import Confirm from '@/components/library/Confirm'

import OrderItem from './components/order-item'
import OrderCancel from './components/order-cancel'
import OrderLogistics from './components/order-logistics'

import XtxPagination from '@/components/library/xtx-pagination.vue'

const activeName = ref('all')
// 查询订单参数
const requestParams = reactive({
  page: 1,
  pageSize: 5,
  orderState: 0
})
// 订单列表
const orderList = ref([])
const total = ref(0)
const loading = ref(true)

// 使用侦听器，监听 requestParams 的改变
const findOrderListFn = () => {
  loading.value = true
  findOrderList(requestParams).then(data => {
    orderList.value = data.result.items
    total.value = data.result.counts
    loading.value = false
  })
}
// 查询订单
watch(requestParams, () => {
  findOrderListFn()
}, { immediate: true })
const tabClick = (tab) => {
  // 此时：tab.index 就是订单的状态
  requestParams.orderState = tab.index
  requestParams.page = 1
}

// 封装逻辑-删除订单
const onDeleteOrder = (item) => {
  Confirm({ text: '您确认删除该条订单吗？' }).then(() => {
    delteOrder([item.id]).then(() => {
      Message({ text: '删除订单成功', type: 'success' })
      findOrderListFn()
    })
  }).catch(e => { })
}

// 封装逻辑-取消订单
const orderCancelCom = ref(null)
const onCancelOrder = (item) => {
  // item 就是你要取消的订单
  orderCancelCom.value.open(item)
}

// 封装逻辑-确认收货
const onConfirmOrder = (item) => {
  // item 就是你要确认收货的订单
  Confirm({ text: '您确认收到货吗？确认后货款将会打给卖家。' }).then(() => {
    confirmOrder(item.id).then(() => {
      Message({ text: '确认收货成功', type: 'success' })
      // 确认收货后状态变成 待评价
      item.orderState = 4
    })
  })
}

// 封装逻辑-查看物流
const logisticsOrderCom = ref(null)
const onLogisticsOrder = (item) => {
  logisticsOrderCom.value.open(item)
}

</script>

<style lang="less" scoped>
.member-order {
  height: 100%;
  background: #fff;
}

.order-list {
  padding: 20px;
  position: relative;
  min-height: 400px;
}

.loading {
  height: 100%;
  width: 100%;
  position: absolute;
  left: 0;
  top: 0;
  background: rgba(255, 255, 255, .9) url(../../../assets/images/loading.gif) no-repeat center;
}

.none {
  height: 400px;
  text-align: center;
  line-height: 400px;
  color: #999;
}

.order-item {
  margin-bottom: 20px;
  border: 1px solid #f5f5f5;

  .head {
    height: 50px;
    line-height: 50px;
    background: #f5f5f5;
    padding: 0 20px;
    overflow: hidden;

    span {
      margin-right: 20px;

      &.down-time {
        margin-right: 0;
        float: right;

        i {
          vertical-align: middle;
          margin-right: 3px;
        }

        b {
          vertical-align: middle;
          font-weight: normal;
        }
      }
    }

    .del {
      margin-right: 0;
      float: right;
      color: #999;
    }
  }

  .body {
    display: flex;
    align-items: stretch;

    .column {
      border-left: 1px solid #f5f5f5;
      text-align: center;
      padding: 20px;

      >p {
        padding-top: 10px;
      }

      &:first-child {
        border-left: none;
      }

      &.goods {
        flex: 1;
        padding: 0;
        align-self: center;

        ul {
          li {
            border-bottom: 1px solid #f5f5f5;
            padding: 10px;
            display: flex;

            &:last-child {
              border-bottom: none;
            }

            .image {
              width: 70px;
              height: 70px;
              border: 1px solid #f5f5f5;
            }

            .info {
              width: 220px;
              text-align: left;
              padding: 0 10px;

              p {
                margin-bottom: 5px;

                &.name {
                  height: 38px;
                }

                &.attr {
                  color: #999;
                  font-size: 12px;

                  span {
                    margin-right: 5px;
                  }
                }
              }
            }

            .price {
              width: 100px;
            }

            .count {
              width: 80px;
            }
          }
        }
      }

      &.state {
        width: 120px;

        .green {
          color: @xtxColor;
        }
      }

      &.amount {
        width: 200px;

        .red {
          color: @priceColor;
        }
      }

      &.action {
        width: 140px;

        a {
          display: block;

          &:hover {
            color: @xtxColor;
          }
        }
      }
    }
  }
}
</style>
